Theatre Company's literary manager when the play was written and first produced. The play's director, Richard Wherrett, recalls in his autobiography, The Floor of Heaven, that Sheehy suggested Emerald City as the title, which Williamson accepted, adding the line of dialogue, "The Emerald city of Oz. Everyone comes here along their yellow brick roads looking for the answers to their problems and all they find are the demons within themselves." The play was once called The Ingratiator. References External links Plays by David Williamson 1987 plays Australian plays adapted into films